<template>
  <div>
    
   <p v-if="score >=85">优秀</p>
   <p v-else-if="score >=60">良好</p>
   <p v-else>差</p>
  </div>
</template>

<script>
export default {
   data (){
     return{
       score:90
     }
   }
}
</script>

<style>

</style>